<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>Vue 初体验</title>
    <script src="https://unpkg.com/vue"></script>
</head>
<body>
<div id="app">
    <p>{{message}}</p>
    <input v-model="message">
</div>
<script>
    var app=new Vue({
        el:'#app',
        data:{
            message:'Hello,Vue!'
        }

    })
</script>
</body>
</html>